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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jindrich Lhota

Bib: 6037 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 24%
Age Group (M45-49)
#0 / 2413
Top 36%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:56
3.11 mi
Rank: #6260
Start → 5K
20:56 | 6:45/mi
10K
42:10
6.21 mi
Rank: #6745 (-485)
5K → 10K
21:14 | 6:51/mi
15K
1:03:32
9.32 mi
Rank: #7003 (-258)
10K → 15K
21:22 | 6:53/mi
20K
1:26:25
12.43 mi
Rank: #8046 (-1043)
15K → 20K
22:53 | 7:22/mi
HALF
1:30:59
13.11 mi
Rank: #7931 (+115)
20K → HALF
4:34 | 6:42/mi
25K
1:47:43
15.53 mi
Rank: #7663 (+268)
HALF → 25K
16:44 | 6:54/mi
30K
2:10:02
18.64 mi
Rank: #7543 (+120)
25K → 30K
22:19 | 7:11/mi
20M
2:19:53
20.00 mi
Rank: #7469 (+74)
30K → 20M
9:51 | 7:16/mi
21M
2:27:32
21.00 mi
Rank: #7415 (+54)
20M → 21M
7:39 | 7:39/mi
35K
2:32:50
21.75 mi
Rank: #7396 (+19)
21M → 35K
5:18 | 7:06/mi
23M
2:41:55
23.00 mi
Rank: #7321 (+75)
35K → 23M
9:05 | 7:16/mi
24M
2:49:15
24.00 mi
Rank: #7319 (+2)
23M → 24M
7:20 | 7:20/mi
40K
2:55:37
24.85 mi
Rank: #7300 (+19)
24M → 40K
6:22 | 7:27/mi
25.2M
2:58:27
25.20 mi
Rank: #7317 (-17)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:05:39
26.22 mi
Rank: #7286 (+31)
25.2M → FINISH
7:12 | 7:04/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:59
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:34:40
Pace7:14 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:0920:566:4520:56
6:45
-
10K
6.21 mi10:46:2342:106:4821:14
6:51
+0:06
15K
9.32 mi11:07:451:03:326:4921:22
6:53
+0:02
20K
12.43 mi11:30:381:26:256:5822:53
7:22
+0:29
HALF
13.11 mi11:35:121:30:596:574:34
6:42
-0:40
25K
15.53 mi11:51:561:47:436:5716:44
6:54
+0:12
30K
18.64 mi12:14:152:10:026:5922:19
7:11
+0:17
20M
20.00 mi12:24:062:19:537:009:51
7:16
+0:05
21M
21.00 mi12:31:452:27:327:027:39
7:39
+0:23
35K
21.75 mi12:37:032:32:507:025:18
7:06
-0:33
23M
23.00 mi12:46:082:41:557:039:05
7:16
+0:10
24M
24.00 mi12:53:282:49:157:047:20
7:20
+0:04
40K
24.85 mi12:59:502:55:377:046:22
7:27
+0:07
25.2M
25.20 mi13:02:402:58:277:052:50
8:13
+0:46
FINISH
26.22 mi13:09:523:05:397:067:12
7:04
-1:09

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:42 /mi

Average Pace

7:05 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:24:50

46% of race

Time at Steady Pace

1:23:58

45% of race

Time at Slower Pace

16:51

9% of race

Average Pace: 7:05 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:0920:566:4520:56
6:45
#6260
10K
6.21 mi10:46:2342:106:4821:14
6:51
#6745
15K
9.32 mi11:07:451:03:326:4921:22
6:53
#7003
20K
12.43 mi11:30:381:26:256:5822:53
7:22
#8046
HALF
13.11 mi11:35:121:30:596:574:34
6:42
#7931
25K
15.53 mi11:51:561:47:436:5716:44
6:54
#7663
30K
18.64 mi12:14:152:10:026:5922:19
7:11
#7543
20M
20.00 mi12:24:062:19:537:009:51
7:16
#7469
21M
21.00 mi12:31:452:27:327:027:39
7:39
#7415
35K
21.75 mi12:37:032:32:507:025:18
7:06
#7396
23M
23.00 mi12:46:082:41:557:039:05
7:16
#7321
24M
24.00 mi12:53:282:49:157:047:20
7:20
#7319
40K
24.85 mi12:59:502:55:377:046:22
7:27
#7300
25.2M
25.20 mi13:02:402:58:277:052:50
8:13
#7317
FINISH
26.22 mi13:09:523:05:397:067:12
7:04
#7286
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6260567356737587(Top 26%)6584(Top 40%)6584(Top 273%)
10K6.21 mi3.10 mi6745-4856032-3596032-3597313(Top 25%)6416(Top 39%)6416(Top 266%)
15K9.32 mi3.11 mi7003-2586199-1676199-1677587(Top 26%)6584(Top 40%)6584(Top 273%)
20K12.43 mi3.11 mi8046-10436900-7016900-70110777(Top 37%)8282(Top 51%)8282(Top 343%)
HALF13.11 mi0.68 mi7931+1156829+716829+716188(Top 21%)5575(Top 34%)5575(Top 231%)
25K15.53 mi2.42 mi7663+2686638+1916638+1916698(Top 23%)5891(Top 36%)5891(Top 244%)
30K18.64 mi3.11 mi7543+1206536+1026536+1027267(Top 25%)6169(Top 38%)6169(Top 256%)
20M20.00 mi1.36 mi7469+746475+616475+617295(Top 25%)6086(Top 37%)6086(Top 252%)
21M21.00 mi1.00 mi7415+546423+526423+527481(Top 26%)6062(Top 37%)6062(Top 251%)
35K21.75 mi0.75 mi7396+196394+296394+297696(Top 27%)6245(Top 38%)6245(Top 259%)
23M23.00 mi1.25 mi7321+756323+716323+717155(Top 25%)5849(Top 36%)5849(Top 242%)
24M24.00 mi1.00 mi7319+26305+186305+188811(Top 30%)6687(Top 41%)6687(Top 277%)
40K24.85 mi0.85 mi7300+196260+456260+458454(Top 29%)6407(Top 39%)6407(Top 266%)
25.2M25.20 mi0.35 mi7317-176257+36257+39629(Top 33%)6918(Top 42%)6918(Top 287%)
FINISH26.22 mi1.02 mi7286+316215+426215+428061(Top 28%)6070(Top 37%)6070(Top 252%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7587

Males

6584

M45-49

6584

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7313

Males

6416

M45-49

6416

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7587

Males

6584

M45-49

6584

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10777

Males

8282

M45-49

8282

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6188

Males

5575

M45-49

5575

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6698

Males

5891

M45-49

5891

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7267

Males

6169

M45-49

6169

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7295

Males

6086

M45-49

6086

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7481

Males

6062

M45-49

6062

21M→35K

21.0 - 21.8 mi

Top 27%
×7
+17ft-86ft

Overall

7696

Males

6245

M45-49

6245

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7155

Males

5849

M45-49

5849

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8811

Males

6687

M45-49

6687

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8454

Males

6407

M45-49

6407

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9629

Males

6918

M45-49

6918

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8061

Males

6070

M45-49

6070

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1328*
Passed By
1025
Net Change
-1026
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6260
5K → 10K65200-485#6260#6745
10K → 15K58200-258#6745#7003
15K → 20K20200-1043#7003#8046
20K → HALF1150+115#8046#7931
HALF → 25K278*10+268#7931#7663
25K → 30K19474+120#7663#7543
30K → 20M10127+74#7543#7469
20M → 21M8935+54#7469#7415
21M → 35K5334+19#7415#7396
35K → 23M11540+75#7396#7321
23M → 24M6462+2#7321#7319
24M → 40K7758+19#7319#7300
40K → 25.2M2239-17#7300#7317
25.2M → FINISH7746+31#7317#7286
TOTALS1328*1025-1026

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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